Ready to challenge your brain? You’re in luck, because we’ve got the best mind teasers, trivia, and general knowledge questions to test how smart you really are when it comes to proper spelling and grammar, basic math, history, science, literature, geography, and more!

Unless you’re a teacher or professor, knowing about a wide variety of school subjects can be a bit tricky. When someone is learning and studying the English language, they often make grammatical errors and spelling errors. With so many different structures of words, phrases, clauses, and sentences, there are a lot of rules to memorize and common misspellings of words. Learning basic algebra, U.S. history, space science, and capitals of cities can also take a lot of memorization.

Maybe you’re studying to take the SAT or ACT and want to get a perfect score on all of the sections. Or maybe you have a paper due or a big exam in one of your high school or college classes. Whatever the case, this quiz will help you test your proficiency of the English language, American History, world geography, high school mathematics, and help you learn the answers to the following general knowledge and random trivia questions that all Americans should know:

Want to test your IQ to see if you could get into Mensa? Are you really smarter than a fifth grader? Could you win on a show like Who Wants To Be A Millionaire, Wheel of Fortune, or Jeopardy? If you really want to test your common knowledge, take this fun quiz and see if you are smarter than the average American.

Only someone with a high IQ and a high level of education will be able to pass this general knowledge challenge with flying colors! Make your high school teachers or college professors proud and take this comprehensive trivia test! No cheating — let’s see if you can ace this quiz without the use of a textbook!

Click the start button to challenge your English language, spelling, grammar, math, history, and geography skills! This test will determine if you’re a true intellectual. We’re sure that by the end of it, you’ll be boasting to your friends that you’re the ultimate scholar through and through. Being proficient in multiple areas of study is something that you should be proud of, so take this test, and don’t forget to share the results with your friends to see if they’ve mastered general knowledge as well as you have!